201280584992

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{117643}}^1$

素因数の和:118201

約数の個数: 48

約数和(自身を含む): 400343473152

約数和(自身を除く): 199062888160

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 421, 508, 842, 1016, 1684, 2032, 3368, 4064, 6736, 13472, 53467, 106934, 117643, 213868, 235286, 427736, 470572, 855472, 941144, 1710944, 1882288, 3764576, 14940661, 29881322, 49527703, 59762644, 99055406, 119525288, 198110812, 239050576, 396221624, 478101152, 792443248, 1584886496, 6290018281, 12580036562, 25160073124, 50320146248, 100640292496, 201280584992]

約数ペア:

[(1, 201280584992), (2, 100640292496), (4, 50320146248), (8, 25160073124), (16, 12580036562), (32, 6290018281), (127, 1584886496), (254, 792443248), (421, 478101152), (508, 396221624), (842, 239050576), (1016, 198110812), (1684, 119525288), (2032, 99055406), (3368, 59762644), (4064, 49527703), (6736, 29881322), (13472, 14940661), (53467, 3764576), (106934, 1882288), (117643, 1710944), (213868, 941144), (235286, 855472), (427736, 470572)]